2002864054527

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{225157}}^1$

素因数の和:226077

約数の個数: 72

約数和(自身を含む): 3515696267616

約数和(自身を除く): 1512832213089

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 877, 1127, 1449, 2631, 3381, 6139, 7893, 10143, 18417, 20171, 42973, 55251, 60513, 128919, 141197, 181539, 225157, 386757, 423591, 675471, 988379, 1270773, 1576099, 2026413, 2965137, 4728297, 5178611, 8895411, 11032693, 14184891, 15535833, 33098079, 36250277, 46607499, 99294237, 108750831, 197462689, 253751939, 326252493, 592388067, 761255817, 1382238823, 1777164201, 2283767451, 4146716469, 4541641847, 9675671761, 12440149407, 13624925541, 29027015283, 31791492929, 40874776623, 87081045849, 95374478787, 222540450503, 286123436361, 667621351509, 2002864054527]

約数ペア:

[(1, 2002864054527), (3, 667621351509), (7, 286123436361), (9, 222540450503), (21, 95374478787), (23, 87081045849), (49, 40874776623), (63, 31791492929), (69, 29027015283), (147, 13624925541), (161, 12440149407), (207, 9675671761), (441, 4541641847), (483, 4146716469), (877, 2283767451), (1127, 1777164201), (1449, 1382238823), (2631, 761255817), (3381, 592388067), (6139, 326252493), (7893, 253751939), (10143, 197462689), (18417, 108750831), (20171, 99294237), (42973, 46607499), (55251, 36250277), (60513, 33098079), (128919, 15535833), (141197, 14184891), (181539, 11032693), (225157, 8895411), (386757, 5178611), (423591, 4728297), (675471, 2965137), (988379, 2026413), (1270773, 1576099)]